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Panasonic KX MC6020C, Service Manual & Parts List

Service Manual Panasonic KX MC6020C;
This manual, Panasonic KX MC6020C, is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Panasonic KX MC6020C copier.
You can print, zoom or read any diagram, picture or page from this Service Manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Panasonic KX MC6020C photocopier. You can find easily everything what do you need.
To see what contain, please read table of contents:

1. SAFETY PRECAUTIONS
1.1. For Service Technicians
1.2. AC Caution
1.3. Personal Safety Precautions
1.3.1. Moving Sections of The Unit
1.3.2. Live Electrical Sections
1.4. Service Precautions
1.4.1. Precautions to Prevent Damage From Static Electricity

2. WARNING
2.1. About Lead Free Solder (PbF: Pb free)
2.1.1. Suggested PBF Solder
2.2. Discarding of P. C. Board
2.3. Insulation Resistance Test
2.4. Battery Caution
2.5. Laser Beam and Fuser Unit Section

3. SPECIFICATIONS
4. GENERAL/INTRODUCTION
4.1. Optional Accessories
4.2. Translation Lists
4.2.1. Help Function
4.2.2. Error Message
4.3. Precautions for Shipping
4.3.1. Necessary Items and Procedures for Each Service Type
4.3.2. Repack Procedure

5. FEATURES
5.1. General Features
5.2. Hardware Requirements for Multi-Function Software

6. TECHNICAL DESCRIPTIONS
6.1. Connection Diagram
6.2. General Block Diagram
6.3. Main Board Section
6.3.1. Data Flow
6.3.2. RTC Backup Circuit
6.3.3. Modem Circuit Operation
6.3.4. TEL Line Section
6.4. NCU Section
6.4.1. General
6.4.2. EXT. TEL. Line Relay (RY100)
6.4.3. BELL Detection Circuit
6.4.4. Calling Line Identification Circuit
6.4.5. Remote FAX Activation Circuit
6.4.6. TAM Interface Circuit
6.5. ITS (Integrated Telephone System) and Monitor Section
6.5.1. General
6.6. CIS Control Section
6.7. Motor Drive Section
6.7.1. Engine Motor Control Circuit
6.7.2. Scanner Motor Drive Circuit
6.7.3. ADU (Automatic Duplex Unit (Option)) Motor Drive Circuit
6.7.4. Optional Lower Input Tray Motor (OPF Motor) Drive Circuit
6.8. Timing Chart and Waveform of Scanner Motors
6.8.1. Normal 1-2 Phase Excitation (Half Step)
6.8.2. Flat Torque 1-2 Phase Excitation (Half Step)
6.8.3. W 1-2 Phase Excitation (Quarter Step)
6.8.4. Drive Mode of FB and ADF Motor
6.9. Timing Chart and Waveform of Optional Unit Motors
6.9.1. Normal 1-2 Phase Excitation (Half Step)
6.10. Fan Section
6.10.1. Fuser Fan
6.10.2. PSU Fan
6.11. Solenoid Driver Section
6.12. LSU (Laser Scanning Unit) Section
6.12.1. LSU (Laser Scanning Unit) Layout
6.12.2. Circuit Diagram
6.12.3. Timing Diagram
6.13. Sensors and Switches Section
6.13.1. OPC Home Sensor
6.13.2. FTR Home Sensor
6.13.3. Registration and Paper Pick Home Sensor
6.13.4. Registration and Paper (Paper Sensor)
6.13.5. Registration and Paper (Resistration Sensor)
6.13.6. Registration and Paper Cassette Sensor
6.13.7. Fuser Jam Sensor
6.13.8. CIS Home Sensor
6.13.9. ADF Document Sensor
6.13.10. ADF Read Position Sensor
6.13.11. Waste Toner Sensor
6.13.12. Toner Sensor
6.13.13. Drum Cartridge Virgin Sensor
6.13.14. Waste Toner Bottle Switch
6.13.15. Front/left Cover Switch
6.13.16. 24V Interlock Switch
6.13.17. 5V Interlock Switch
6.13.18. Option Handset Hook Switch
6.13.19. Color Registration Detection Circuit
6.13.20. Humidity/Temperature Sensor Circuits
6.13.21. Optional OPF Paper Sensor
6.13.22. Optional OPF Jam Sensor
6.13.23. Optional OPF Cassette Sensor
6.13.24. Optional OPF Cover Switch
6.13.25. Optional ADU Jam Sensor
6.13.26. Optional ADU Cover Switch
6.14. Operation Board Section
6.15. LCD Section
6.16. Heat Lamp Control Circuit
6.17. HVU (High Voltage Power Supply Board) Section
6.17.1. High Voltage Circuit
6.17.2. Charge Control Circuit
6.17.3. Development Bias Control Circuit
6.17.4. Toner Supply Bias Control Circuit
6.17.5. First Transfer Control Circuit ( FTR )
6.17.6. Second Transfer Control Circuit (STR)
6.17.7. Reverse Bias Control Circuit
6.17.8. Charger Error Detecting Circuit
6.17.9. D/A Convertor (8bit, 12ch) Interface Circuit
6.17.10. Interface
6.18. Main Board Section
6.18.1. Main Unit Power Supply Circuit Block Diagram
6.18.2. DC-DC Power Supply Circuit (3.3V / 2.5V / 1.5V / 1.2V)
6.18.3. Regulator Circuit (5V)
6.18.4. Regulator Circuit (1.25V)
6.18.5. Reset Circuit
6.19. PSU (Low Voltage Power Supply Board) Section
6.20. Mechanical Operation
6.20.1. Color Motor Rotation Travel
6.20.2. BK Motor Rotation Travel
6.20.3. Print Process

7. LOCATION OF CONTROLS AND COMPONENTS
7.1. Overview
7.1.1. Front view
7.1.2. Rear view
7.2. Control Panel

8. INSTALLATION INSTRUCTIONS
8.1. Installation
8.1.1. Toner Cartridge and Drum Cartridge
8.1.2. Recording Paper
8.1.3. Optional Handset Unit
8.1.4. Documents The Unit Can Send
8.1.5. Connecting to a computer
8.1.6. Installing Multi-Function Station on a computer
8.2. Connections

9. OPERATING INSTRUCTIONS
9.1. YOUR LOGO
9.1.1. To Select Characters with The Dial Keypad
9.1.2. To Select Characters Using [] OR []

10. TEST MODE
10.1. Test Functions
10.1.1. DTMF Single Tone Transmit Selection
10.1.2. Button Code Table

11. SERVICE MODE
11.1. Programming and Lists
11.1.1. Operation
11.1.2. Operation Flow
11.1.3. Specifications
11.1.4. Service Function Table
11.1.5. Memory Clear Specification
11.2. User Mode (The list below is an example of the SYSTEM SETUP LIST the unit prints out.)
11.3. Service Mode Settings (Example of a printed out list)
11.4. History
11.4.1. Description of The History Report

12. TROUBLESHOOTING GUIDE
12.1. User Recoverable Errors
12.2. User Recoverable Network Errors
12.3. Remote Programming
12.3.1. Entering The Remote Programming Mode and Changing Service Codes
12.3.2. Program Mode Table
12.4. Troubleshooting Details
12.4.1. Outline
12.4.2. Starting Troubleshooting
12.4.3. Initialization
12.4.4. Simple Check List
12.4.5. Simplified Troubleshooting Guide
12.4.6. Call Service Troubleshooting Guide
12.4.7. Print Quality
12.4.8. Jam
12.4.9. Communication Section
12.4.10. Special Service Journal Reports
12.4.11. Initializing Error
12.4.12. Analog Section
12.4.13. Operation Panel Section
12.4.14. Sensor Section
12.4.15. Motor Section
12.4.16. LSU Section
12.4.17. CIS Control Section
12.4.18. High Voltage Value Check point
12.4.19. High Voltage Section
12.4.20. USB Section
12.4.21. LAN Section
12.4.22. Main Board Section
12.4.23. PSU (Low Voltage Power Supply Board) Section
12.5. Recording Paper Jam
12.5.1. When the recording paper has jammed inside of the unit
12.5.2. When the recording paper has jammed near the optional input tray
12.5.3. When the recording paper is not fed into the unit properly
12.6. Document Jams (Automatic Document Feeder)

13. SERVICE FIXTURE & TOOLS

14. DISASSEMBLY AND ASSEMBLY INSTRUCTIONS
14.1. First of All
14.2. Flow Chart for Disassembly
14.2.1. ADF Cover Section
14.2.2. FB Unit, ADF Unit and LSU Unit Section
14.2.3. Rear Section
14.2.4. Accumulator Unit
14.2.5. Fuser Section
14.3. Disassembly for Main Parts
14.3.1. Remove ADF Section (1)
14.3.2. Remove ADF Section (2)
14.3.3. Remove ADF Section (3)
14.3.4. Remove ADF Section (4)
14.3.5. Remove Rear Cover
14.3.6. Remove Left Cover
14.3.7. Remove FB Unit and ADF Unit
14.3.8. Remove FB Unit Section
14.3.9. Remove FB Inner Section (1)
14.3.10. Remove FB Inner Section (2)
14.3.11. Remove Toner Sensor Board and Main Drive Unit
14.3.12. Remove PSU Shield Cover
14.3.13. Remove Front Cover
14.3.14. Remove Fuser Unit
14.3.15. Remove WTF Sensor Board and Registration and Paper Unit
14.3.16. Open Drum Cartridge Cover
14.3.17. Remove Accumulator unit
14.3.18. Remove DC Motor
14.3.19. Remove FTR Home Sensor Board Section
14.3.20. Remove Top Cover
14.3.21. Remove LSU Unit
14.3.22. Remove Right Cover
14.3.23. Remove Main Board
14.3.24. Remove High Voltage Power Supply Board
14.3.25. Remove Color Registration Sensor Board Ass'y
14.3.26. Remove Fan Section
14.3.27. Remove Low Voltage Power Supply Board
14.4. Disassembly for Main Drive Unit
14.4.1. Main Drive Unit Disassembly
14.4.2. Note for Assembling
14.4.3. Installation Position of the Lead

15. MEASUREMENTS AND ADJUSTMENTS
15.1. Color Registration Skew Adjustment

16. MAINTENANCE
16.1. Maintenance Items and Component Locations
16.1.1. Outline
16.1.2. Maintenance Check Items/Component Locations
16.2. Maintenance
16.2.1. Cleaning the white plates and glass
16.2.2. Cleaning the Document Feeder Rollers
16.2.3. Cleaning the paper chute
16.3. Terminal Guide of the ICs, Transistors and Diodes
16.3.1. Main Board (1)
16.3.2. Main Board (2)
16.3.3. Toner Sensor Board
16.3.4. WTF Sensor Board
16.3.5. FB Relay Board
16.3.6. Operation Board
16.3.7. Optional ADU Board
16.3.8. Optional OPF Main Board
16.4. How to Replace the Flat Package IC
16.4.1. Preparation
16.4.2. Flat Package IC Removal Procedure
16.4.3. Flat Package IC Installation Procedure
16.4.4. Bridge Modification Procedure
16.5. Main Board Section
16.5.1. NG Example
16.6. Test Chart
16.6.1. ITU-T No.1 Test Chart
16.6.2. ITU-T No.2 Test Chart

17. SCHEMATIC DIAGRAM
17.1. For Schematic Diagram
17.2. Main Board
17.2.1. Main Board (1)
17.2.2. Main Board (2)
17.2.3. Main Board (3)
17.2.4. Main Board (4)
17.2.5. Main Board (5)
17.2.6. Main Board (6)
17.2.7. Main Board (7)
17.2.8. Main Board (8)
17.2.9. Main Board (9)
17.2.10. Main Board (10)
17.2.11. Main Board (11)
17.2.12. Main Board (12)
17.3. Sensor Board
17.4. Scanner Board
17.5. Operation Board
17.6. High Voltage Power Supply Board
17.6.1. High Voltage Power Supply Board (1)
17.6.2. High Voltage Power Supply Board (2)
17.6.3. High Voltage Power Supply Board (3)
17.7. Low Voltage Power Supply Board
17.8. Optional ADU Board
17.9. Optional OPF Board
17.10. Optional Hook Switch Board

18. PRINTED CIRCUIT BOARD
18.1. Main Board
18.1.1. Main Board: Component View
18.1.2. Main Board: Bottom View
18.2. Sensor Board
18.2.1. Toner Sensor Board
18.2.2. ADF Relay Board
18.2.3. ADF Board
18.2.4. WTF Sensor Board
18.2.5. Cassette Sensor Board
18.2.6. FTR Home Position Sensor Board
18.2.7. Fuser Board
18.2.8. Registration and Paper Sensor Board
18.2.9. OPC Home Position Sensor Board
18.2.10. Pick-up Home Position Sensor Board
18.2.11. Sensor & Solenoid Relay Board
18.2.12. CIS Home Position Sensor Board
18.2.13. Color Registration Sensor Board
18.2.14. Handset Relay Board
18.3. Scanner Board
18.3.1. FB Relay Board: Component View
18.3.2. FB Relay Board: Bottom View
18.3.3. CIS Relay Board
18.4. Operation Board
18.5. High Voltage Power Supply Board
18.5.1. High Voltage Power Supply Board: Component View
18.5.2. High Voltage Power Supply Board: Bottom View
18.6. Low Voltage Power Supply Board
18.6.1. Low Voltage Power Supply Board: Component View
18.6.2. Low Voltage Power Supply Board: Bottom View
18.7. Optional ADU Board
18.8. Optional OPF Board
18.8.1. OPF Main Board: Component View
18.8.2. OPF Main Board: Bottom View
18.8.3. OPF Paper Sensor Board
18.8.4. OPF Sensor Board
18.9. Optional Hook Switch Board

19. EXPLODED VIEW AND REPLACEMENT PARTS LIST
19.1. Cabinet, Mechanical and Electrical Parts Location
19.1.1. Operation Panel Section
19.1.2. Top Cover Section
19.1.3. ADF Section
19.1.4. ADF Motor Section
19.1.5. Bottom Cabinet Section
19.1.6. Front Cabinet Section 1
19.1.7. Left Side Cabinet Section
19.1.8. Rear Cabinet Section 1
19.1.9. Rear Cabinet Section 2
19.1.10. Main Drive Unit Section 1
19.1.11. Main Drive Unit Section 2
19.1.12. Main Drive Unit Section 3
19.1.13. Main Drive Unit Section 4
19.1.14. Fuser Section
19.1.15. Right Side Cabinet Section
19.1.16. Laser Unit Section
19.1.17. Front Cabinet Section 2
19.1.18. Rear Cabinet Section 3
19.1.19. Cabinet Cover Section
19.1.20. Left Side Cover Section
19.1.21. STR Section
19.1.22. Cassette Tray Section
19.1.23. KX-FAB318A Optional Automatic duplex Unit (ADU) Section
19.1.24. KX-FAP317A Optional Lower Input Tray (OPF) Section 1
19.1.25. KX-FAP317A Optional Lower Input Tray (OPF) Section 2
19.1.26. KX-FAP317A Optional Lower Input Tray (OPF) Section 3
19.1.27. KX-FA103A Optional Handset Section
19.1.28. Actual Size of Screws and Washers
19.1.29. Accessories and Packing Materials
19.2. Replacement Parts List
19.2.1. CABINET AND ELECTRICAL PARTS
19.2.2. Main Board Parts
19.2.3. Sensor Board Parts
19.2.4. Scanner Board Parts
19.2.5. Operation Board Parts
19.2.6. High Voltage Power Supply Board Parts
19.2.7. Low Voltage Power Supply Board Parts
19.2.8. Optional ADU Board Parts
19.2.9. Optional OPF Board Parts

Number of pages: 481.
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